Sam BOT@slrpnk.netB to Solarpunk@slrpnk.net · 1 年前Welcome to Sandponics, a great combination of agriculture and technologyi.redd.itimagemessage-square15fedilinkarrow-up149arrow-down11
arrow-up148arrow-down1imageWelcome to Sandponics, a great combination of agriculture and technologyi.redd.itSam BOT@slrpnk.netB to Solarpunk@slrpnk.net · 1 年前message-square15fedilink
minus-squarepoVoq@slrpnk.netMlinkfedilinkarrow-up3·1 年前Doesn’t the salinity mainly come from nitrates in this case?
minus-squareTrack_Shovel@slrpnk.netlinkfedilinkarrow-up2·1 年前EC is more closely tied to the presence of metals in soil. Most of the N applied would be in the organic fraction, I’d imagine.
minus-squarepoVoq@slrpnk.netMlinkfedilinkarrow-up3·1 年前Well… we are talking about artificial water logged sand here however.
minus-squareTrack_Shovel@slrpnk.netlinkfedilinkarrow-up2·edit-21 年前True. Like I said (or was thinking at least), it’s still a really cool idea, and functional, just needs a bit of refinement to really get going.
Doesn’t the salinity mainly come from nitrates in this case?
EC is more closely tied to the presence of metals in soil. Most of the N applied would be in the organic fraction, I’d imagine.
Well… we are talking about artificial water logged sand here however.
True. Like I said (or was thinking at least), it’s still a really cool idea, and functional, just needs a bit of refinement to really get going.